National Item Identification Number

01-268-5620

National Stock Number

Item Name

STUD,SELF-LOCKING

Federal Supply Class

5307

Description

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.

Commercial and Government Entity Code (Supplier Data)

---

56987

---

CAPTIVE FASTENERS CORP
115 BAUER DR
OAKLAND
NJ
07436
201-337-6800

---

46384

---

PENN ENGINEERING & MANUFACTURING
CORP
5190 OLD EASTON HWY
DANBORO
PA
18916
800-342-5736

---

71724

---

JOHN CRANE INC DEL
6400 OAKTON ST
MORTON GROVE
IL
60053
847-967-2400

---

96214

---

---

Reference Numbers (Part Numbers)

CHS-256-10
FHS-256-10
KTS-256-10
MIL-S-63540/1-5C
M63540/1-5C
419279-55

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

STEEL COMP 303SE OR
STEEL COMP 303
ASTM A493 ASSN STD 1ST MATERIAL RESPONSE OR