What are the part numbers for NSN 4320-01-277-5457?

NSN 4320-01-277-5457 (Ring,Wearing) has 4 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4320-01-277-5457?

NSN 4320-01-277-5457 is manufactured by Calabrese & Sons, Inc., M.T. Davidson Company.

What is the price of NSN 4320-01-277-5457?

The most recent government unit price for NSN 4320-01-277-5457 (Ring,Wearing) is $575.42.

NSN

4320-01-277-5457

Name: Ring,Wearing — NSN 4320-01-277-5457
SKU: 4320-01-277-5457
Price: 575.42 USD
Availability: InStock

Ring,Wearing

FSC 4320 — POWER AND HAND PUMPSFSG 43 — PUMPS AND COMPRESSORS

Unit Price

$575.42

per EA

4 parts / 2 mfrs

Part Numbers for NSN 4320-01-277-54574 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
A0NI-2588	07310	Calabrese & Sons, Inc.	5	9
A0N1-2588	16062	M.T. Davidson Company	C	1
A0NI-2588	16062	M.T. Davidson Company	3	2
GCP318 PIECE 11	16062	M.T. Davidson Company	5	2

Manufacturers (2)

Calabrese & Sons, Inc.

CAGE 07310

View NSNs

M.T. Davidson Company

CAGE 16062

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$575.42	EA	0
01-OCT-2025	$575.42	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAQL	BODY STYLE	PLAIN
ABHP	OVERALL LENGTH	0.750 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	5.500 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	2.250 INCHES NOMINAL
AEBV	UNTHREADED MOUNTING HOLE DIAMETER	0.281 INCHES NOMINAL
AECS	BOLT HOLE QUANTITY	2
BZLX	CORNER SHAPE	SQUARE ALL CORNERS
CSYM	SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
MATT	MATERIAL	COPPER ALLOY

Related NSNs in FSC 4320

4320-01-359-7029— Pump Unit,Centrifugal 4320-00-375-6430 4320-01-526-7988— Seal Assembly,Shaft,Spring Loade 4320-00-977-2806— Impeller,Pump,Centrifugal 4320-01-123-8867— Ring,Eccentric,Scavenger,Pump 4320-00-691-8324 4320-01-316-2054— Pump Unit,Rotary 4320-00-398-7834 4320-01-416-5491— Seal Assembly,Shaft,Spring Loade 4320-00-275-9374— Ring,Wearing

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4320-01-277-5457

NIIN012775457

FSC4320

PRICE$575.42

DEMILA

PARTS4

MFRS2

Manufacturers

Calabrese & Sons, Inc.

CAGE 07310

M.T. Davidson Company

CAGE 16062

About NSN 4320-01-277-5457

NSN 4320-01-277-5457 is a National Stock Number assigned to Ring,Wearing. This NSN part number belongs to Federal Supply Class 4320 (POWER AND HAND PUMPS) under Federal Supply Group 43 (PUMPS AND COMPRESSORS). There are 4 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4320-01-277-5457 is $575.42. Price history shows 2 recorded price changes.

To find the part number for NSN 4320-01-277-5457, 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.