NSN

5305-01-277-4993

Screw,Close Tolerance

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$29.48

per EA

10 parts / 10 mfrs

Part Numbers for NSN 5305-01-277-499310 records
Part NumberCAGEManufacturerRNCCRNVC
HT4075D5-10-3306950Howmet Global Fastening Systems IncC1
HT4075D5-10-330PTK6Sps Technologies Inc59
HT4075D5-10-3356878Sps Technologies, Llc Dba Pb Fasteners32
11839D5-10-3359563Reid Products Inc. Dba Reid Products Inc52
HT4075D5-10-3360516West Coast Aerospace, Inc.52
HT4075D5-10-3373197Hi-Shear Corporation52
3M1034D5-10-3376301The Boeing Company Div Defense72
HT4075D5-10-3380539Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana52
HT4075D5-10-3392215Howmet Global Fastening Systems Inc Div Torrance Operations59
HT4075D5-10-33L4528Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc52
Manufacturers (10)

Howmet Global Fastening Systems Inc

CAGE 06950
View NSNs

Sps Technologies Inc

CAGE 0PTK6
View NSNs

Sps Technologies, Llc Dba Pb Fasteners

CAGE 56878
View NSNs

Reid Products Inc. Dba Reid Products Inc

CAGE 59563
View NSNs

West Coast Aerospace, Inc.

CAGE 60516
View NSNs

Hi-Shear Corporation

CAGE 73197
View NSNs

The Boeing Company Div Defense

CAGE 76301
View NSNs

Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana

CAGE 80539
View NSNs

Howmet Global Fastening Systems Inc Div Torrance Operations

CAGE 92215
View NSNs

Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc

CAGE L4528
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$29.48EA0
01-OCT-2025$29.48EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
AASBFASTENER LENGTH1.141 INCHES MINIMUM AND 1.171 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
AAURGRIP DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
ANEEGRIP LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH24
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FEATSPECIAL FEATURESTHD HOLE IN TOP OF HEAD 0.138-32 UNJC-3B; THREADED HOLE 0.300 IN. MIN 0.345 IN. MAX DP; COUNTERBORE 0.145 IN. MIN LG,0.150 IN. MAX LG; 0.060 IN. WIDE IN. WIDE IN UNTHREADED SHANK; DISTANT FROM TOP OF HEAD TO BEGINNING OF INJECTION PORT 0.330
MATTMATERIALSTEEL COMP XM-13 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 5305-01-277-4993

NSN 5305-01-277-4993 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 10 part numbers associated with this NSN from 10 manufacturers.

The current government unit price for NSN 5305-01-277-4993 is $29.48. Price history shows 2 recorded price changes.

To find the part number for NSN 5305-01-277-4993, 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.