National Item Identification Number

01-375-4521
013754521
5330-01-375-4521
5330013754521

National Stock Number

Item Name

PACKING,PREFORMED

Federal Supply Class

5330

Description

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.

Commercial and Government Entity Code (Supplier Data)

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02750

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EATON AEROSPACE LLC
DBA ENGINEERED SENSORS DIV
15 DURANT AVE
BETHEL
CT
06801
203-796-6183

---

06RP6

---

DRS POWER & CONTROL TECHNOLOGIES
INC.
21 SOUTH ST
DANBURY
CT
06810
203-798-3236

---

02750

---

EATON AEROSPACE LLC
DBA ENGINEERED SENSORS DIV
15 DURANT AVE
BETHEL
CT
06801
203-796-6183

---

06RP6

---

DRS POWER & CONTROL TECHNOLOGIES
INC.
21 SOUTH ST
DANBURY
CT
06810
203-798-3236

---

02750

---

EATON AEROSPACE LLC
DBA ENGINEERED SENSORS DIV
15 DURANT AVE
BETHEL
CT
06801
203-796-6183

---

06RP6

---

DRS POWER & CONTROL TECHNOLOGIES
INC.
21 SOUTH ST
DANBURY
CT
06810
203-798-3236

---

02750

---

EATON AEROSPACE LLC
DBA ENGINEERED SENSORS DIV
15 DURANT AVE
BETHEL
CT
06801
203-796-6183

---

06RP6

---

DRS POWER & CONTROL TECHNOLOGIES
INC.
21 SOUTH ST
DANBURY
CT
06810
203-798-3236

---

NSN (National Stock Number) 5330-01-375-4521, 5330013754521 NIIN (National Identification Number) 01-375-4521, 013754521

Part Numbers (Reference Numbers)

MS9068-026
115J565ITEM2
140BG21PC3
140BG21PC3
140BG21PC33
140BG21PC33
140B

Required Categories

DEPARTURE FROM CITED DOCUMENT
CRITICALITY CODE JUSTIFICATION
SPEC/STD CONTROLL

Required Description

MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI