5305-01-027-5251
Screw,Close Tolerance
Unit Price
$4.72
per EA
8 parts / 7 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| HT8043-4-9 | 06950 | Howmet Global Fastening Systems Inc | 3 | 2 |
| GB510L4-9 | 26512 | Northrop Grumman Systems Corporation | 7 | 2 |
| HT239PB4-9 | 73197 | Hi-Shear Corporation | 3 | 2 |
| 106750-4-9 | 80539 | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana | 3 | 2 |
| GB510L4-9 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 | 2 |
| HT8043-4-9 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 | 9 |
| HT239PB-4-9 | A0170 | Leonardo Spa Aeronautics Division - Pomigliano D'Arco Site | 5 | 2 |
| HT239PB4-9 | L4528 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc | 3 | 2 |
Howmet Global Fastening Systems Inc
CAGE 06950Northrop Grumman Systems Corporation
CAGE 26512Hi-Shear Corporation
CAGE 73197Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
CAGE 80539Howmet Global Fastening Systems Inc Div Torrance Operations
CAGE 92215Leonardo Spa Aeronautics Division - Pomigliano D'Arco Site
CAGE A0170Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
CAGE L4528| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $4.72 | EA | 0 |
| 01-OCT-2025 | $4.72 | EA | 0 |
| 01-OCT-2025 | $4.72 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.290 INCHES MINIMUM AND 0.357 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.862 INCHES MINIMUM AND 0.909 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES THREADS |
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ZZZK | SPECIFICATION/STANDARD DATA | 26512-GB510L MANUFACTURERS STANDARD |
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
Howmet Global Fastening Systems Inc
CAGE 06950
Northrop Grumman Systems Corporation
CAGE 26512
Hi-Shear Corporation
CAGE 73197
Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
CAGE 80539
Howmet Global Fastening Systems Inc Div Torrance Operations
CAGE 92215
Leonardo Spa Aeronautics Division - Pomigliano D'Arco Site
CAGE A0170
Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
CAGE L4528
About NSN 5305-01-027-5251
NSN 5305-01-027-5251 is a National Stock Number assigned to Screw,Close Tolerance. This NSN part number belongs to Federal Supply Class 5305 (SCREWS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 8 part numbers associated with this NSN from 7 manufacturers.
The current government unit price for NSN 5305-01-027-5251 is $4.72. Price history shows 3 recorded price changes.
To find the part number for NSN 5305-01-027-5251, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.